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Brachybacterium Huguangmaarense
''Brachybacterium huguangmaarense'' is a species of Gram positive, strictly aerobic, orange-pigmented bacterium. The cells are coccoid during the stationary phase, and irregular rods during the exponential phase. It was first isolated from a lake sediment sample from Huguangyan Maar Lake collected in Zhanjiang, Guangdong Province, China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after .... The species was first described in 2014, and the name is derived from the location from which the organism was first isolated. The optimum growth temperature for ''B. huguangmaarense'' is 28–30 °C, but can grow in the 18–40 °C range. The optimum pH is 7.0–8.0, and can grow in pH 4.0–8.0. References External links Type strain of ''Brachybacterium huguangmaarense'' at Bac'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gram Positive
In bacteriology, gram-positive bacteria are bacteria that give a positive result in the Gram stain test, which is traditionally used to quickly classify bacteria into two broad categories according to their type of cell wall. The Gram stain is used by microbiologists to place bacteria into two main categories, gram-positive (+) and gram-negative (−). Gram-positive bacteria have a thick layer of peptidoglycan within the cell wall, and gram-negative bacteria have a thin layer of peptidoglycan. Gram-positive bacteria retain the crystal violet stain used in the test, resulting in a purple color when observed through an optical microscope. The thick layer of peptidoglycan in the bacterial cell wall retains the stain after it has been fixed in place by iodine. During the decolorization step, the decolorizer removes crystal violet from all other cells. Conversely, gram-negative bacteria cannot retain the violet stain after the decolorization step; alcohol used in this stage deg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bacterium
Bacteria (; : bacterium) are ubiquitous, mostly free-living organisms often consisting of one biological cell. They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria were among the first life forms to appear on Earth, and are present in most of its habitats. Bacteria inhabit the air, soil, water, acidic hot springs, radioactive waste, and the deep biosphere of Earth's crust. Bacteria play a vital role in many stages of the nutrient cycle by recycling nutrients and the fixation of nitrogen from the atmosphere. The nutrient cycle includes the decomposition of dead bodies; bacteria are responsible for the putrefaction stage in this process. In the biological communities surrounding hydrothermal vents and cold seeps, extremophile bacteria provide the nutrients needed to sustain life by converting dissolved compounds, such as hydrogen sulphide and methane, to energy. Bacteria also live in mutualistic, commensal and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhanjiang
Zhanjiang; Leizhou Min: ''Tchiàm-kōng''; previously Tsamkong or Guangzhouwan, then romanized in English as Kwangchowan or Kwangchow Wan. is a port city on the southwestern panhandle of Guangdong province in South China. The prefecture-level city of Zhanjiang administers the whole of Leizhou Peninsula, facing Haikou city of Hainan across the Qiongzhou Strait. As of the 2020 census, its population was 6,981,236 (6,994,832 in 2010) whom 1,931,455 lived in the builtup (or metro) area consisting of four urban districts: Chikan, Xiashan, Potou, and Mazhang. In 2007, the city was named China's top ten livable cities by Chinese Cities Brand Value Report, which was released at 2007 Beijing Summit of China Cities Forum. History Imperial China era During the Qin dynasty (221–206 BC), the area belonged to Xiang Shire. The imperial government of the Han dynasty (206 BC−220 AD) set Xuwen County as the administrator of the whole Leizhou Peninsula. It was on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guangdong
) means "wide" or "vast", and has been associated with the region since the creation of Guang Prefecture in AD 226. The name "''Guang''" ultimately came from Guangxin ( zh, labels=no, first=t, t= , s=广信), an outpost established in Han dynasty near modern Wuzhou, whose name is a reference to an order by Emperor Wu of Han to "widely bestow favors and sow trust". Together, Guangdong and Guangxi are called ''Liangguang, Loeng gwong'' ( zh, labels=no, first=t, t=兩廣, s=两广 , p=liǎng guǎng) During the Song dynasty, the Two Guangs were formally separated as ''Guǎngnán Dōnglù'' ( zh, first=t, t=廣南東路, s=广南东路, l=East Circuit (administrative division), Circuit in Southern Guang , labels=no) and ''Guǎngnán Xīlù'' ( zh, first=t, t=廣南西路, s=广南西路, l=West Circuit (administrative division), Circuit in Southern Guang , labels=no), which became abbreviated as ''Guǎngdōng Lù'' ( zh, first=t, t=廣東路, s=广东路 , labels=no) and ''Guǎngxī Lù ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after India, representing 17.4% of the world population. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land across an area of nearly , making it the list of countries and dependencies by area, third-largest country by land area. The country is divided into 33 Province-level divisions of China, province-level divisions: 22 provinces of China, provinces, 5 autonomous regions of China, autonomous regions, 4 direct-administered municipalities of China, municipalities, and 2 semi-autonomous special administrative regions. Beijing is the country's capital, while Shanghai is List of cities in China by population, its most populous city by urban area and largest financial center. Considered one of six ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Micrococcales
The Micrococcales are an order of bacteria in the phylum Actinomycetota. Phylogeny The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) and National Center for Biotechnology Information (NCBI) Notes See also * Bacterial taxonomy * List of bacterial orders * List of bacteria genera References Actinomycetia Bacteria orders {{Actinobacteria-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
